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SICK VT12T-2N112 Overview
Photoelectric proximity switch VT12T-2N112 energetic
SICK VT12T-2N112 Description
- Sensing distance up to 115 mm or 340 mm (90% remission)
- 2 teach-in modes: Standard teach mode for basic applications, precise teach mode with small hysteresis for special applications
- Adjustable light or dark switching as complementary outputs
- PNP or NPN output available
- Complements inductive sensor portfolio
- M12 housing
- 4-pin M12 connector or 2 m cable
- Standard M12 miniature housing saves installation space on the machine
- Simple design and time-saving installation due to a standard M12 housing
- Operating reserve display simplifies commissioning and saves maintenance time
- Cost-effective solution due to simple mounting, standardized connection technology and broad application use
- Fast response times ensure reliable detection of objects at high speeds, increasing machine throughput
- Tough metal housing provides a long service life, reducing maintenance time and costs
Your benefits
| Features | |
| Sensing range max.: | 0 mm ... 115 mm 1) |
| Sensing range: | 2 mm ... 100 mm |
| Housing desig (light emission): | Cylindrical, straight |
| Light source: | LED 2) |
| Type of light: | Infrared light |
| Wave length: | 880 nm |
| Sensitivity adjustment: | Manual, via teach-in button electronic, via control input C (0 V) |
| Housing length: | 54.5 mm |
| Thread diameter (housing): | M12 x 1 |
| Sensor/detection principle: | Photoelectric proximity sensor, energetic |
| Light spot (distance): | 20 mm (100 mm) |
| 1) Object with 90 % reflectance (referred to standard white DIN 5033) 2) Average service life of 100,000 h at TA = +25 C | |
| Mechanics/electronics | |
| Enclosure rating: | IP 67 |
| Supply voltage: | 10 V DC ... 30 1) |
| Residual ripple: | ≤ 10 % 2) |
| Power consumption: | 20 3) |
| Switching output: | NPN, light/dark-switching, Selectable via control input C |
| Output current Imax.: | 100 4) |
| Response time: | ≤ 1.25 ms 5) |
| Switching frequency: | 400 6) |
| Connection type: | Cable, 4-wire, 2 m 7) |
| Cable material: | PVC |
| Conductor cross-section: | 0.14 mm2 |
| Cable diameter: | 3.75 mm |
| Protection class: | III |
| Circuit protection: | A B C D 8) 9) 10) 11) |
| Weight: | 54 g |
| Housing material: | Nickel-plated brass/PA |
| Optics material: | PMMA |
| Ambient temperature, operation: | -25 ... 70 C |
| Ambient temperature, storage: | -25 ... 70 C |
| Special device: | - |
| Angle of dispersion: | 11.4 |
| 1) Limit values 2) May not exceed or fall short of VS 3) 4) Without load 5) Signal transit time with resistive load 6) With light/dark ratio 1:1 7) Do not bend below 0 C 8) A = VS connections reverse-polarity protected 9) B = inputs and output reverse-polarity protected 10) C = interference suppression 11) D = outputs overcurrent and short-circuit protected | |
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